Basanite
n. 试金石
🗣️ 情景例句
She complained, with reason, that she had been underpaid.
她抱怨她的工资一直很低，这也不无道理。
My home is in the capital.It's a cosmopolitan city.
我的家在首都.它是一个国际性的城市。
Walking up and down the stairs would beat any exercise machine.
上下楼梯可比什么健身器都要好。